Basically you have two choices. You can either move yourself, or use a specialist removals company. If you are moving yourself, you need to ensure you have a van of the necessary size booked, and the manpower to lift all your belongings. If you are using a removals firm, make sure you take the time to pick the best one for you.
Ask about and seek recommendations from friends, family and work colleagues for a reputable removal company. Then get at least three written quotes for removal costs.
Before contacting removal companies to get a quote for your move, you need to work out exactly what you want them to do.
Make a quick checklist so that when you call up for a quote, you can be precise about your requirements.